Introducción a SQL
Este curso es para ti si eres nuevo en SQL, quieres aprender rápidamente cómo aprovechar al máximo SQL y deseas aprender a usar SQL en el desarrollo de tus propias aplicaciones.Course
Gain insight into a topic and learn the fundamentals4.8
(80)
- Comprender cómo extraer columnas individuales, múltiples y todas de las bases de datos.
- Entender el proceso de ordenar y filtrar datos recuperados para extraer información significativa.
- Desarrollar habilidades en filtrado avanzado de datos, utilizando operadores y funciones para refinar consultas.
- Volverse experto en aplicar funciones agregadas como COUNT, AVG, MAX, MIN y SUM para analizar conjuntos de datos.
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There are 6 modules in this course
Este curso es para ti si eres nuevo en SQL, quieres aprender rápidamente cómo aprovechar al máximo SQL y deseas aprender a usar SQL en el desarrollo de tus propias aplicaciones.- Recuperación de Columnas IndividualesPreview
- Recuperando Múltiples ColumnasPreview
- Recuperando Todas las ColumnasPreview
- Recuperando Filas DistintasPreview
- Limitando ResultadosPreview
- Desafío: Encuentra la Población de los PaísesPreview
- Desafío: Encuentra Todos los PaísesPreview
- Desafío: Encuentra Todos los Países con Sus IDsPreview
- Desafío: Encuentra las Capitales de los PaísesPreview
- Desafío: Encuentra las Regiones en las que se Ubican Todos los PaísesPreview
- Ordenar DatosPreview
- Desafío: Ordenar PoblaciónPreview
- Ordenar por Múltiples ColumnasPreview
- Desafío: Consulta de Doble OrdenaciónPreview
- Especificar la dirección de ordenaciónPreview
- Desafío: Ordena los Países por Región y CapitalPreview
- Desafío: Ordenar Capitales en Orden DescendentePreview
- Desafío: Ordenar Países en Orden AscendentePreview
- Desafío: Encuentra Países, Sus IDs y Sus PoblacionesPreview
- Desafío: Encuentra Países, IDs, Poblaciones, Regiones, y OrdénalosPreview
- Desafío: Encuentra Todos los Continentes y Ordénalos en Orden AscendentePreview
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Recommended if you're interested in learning SQL
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Embrace the fascination of Tech Skills! Our AI-assistant provides real-time feedback, personalized hints, and error explanations, empowering you to learn with confidence.
With Workspaces, you can create and share projects directly on our platform. We've prepared templates for your convenience
Take control of your career development and commence your path into mastering the latest technologies
Real-world projects elevate your portfolio, showcasing practical skills to impress potential employers
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